DIGITALLY CONTINUOUS-FUNCTIONS

被引：106

作者：

BOXER, L

机构：

[1] Department of Computer and Information Sciences, Niagara University

来源：

PATTERN RECOGNITION LETTERS | 1994年 / 15卷 / 08期

关键词：

DIGITAL IMAGE; DIGITALLY CONTINUOUS; HOMEOMORPHISM; RETRACTION; HOMOTOPY;

D O I：

10.1016/0167-8655(94)90012-4

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In (Rosenfeld, 1986), a natural analog of the usual epsilon-delta definition of a continuous function is stated for digital pictures, and several properties of such digitally continuous functions are examined. The current paper expands on the work of (Rosenfeld, 1986). In particular, we examine digital versions of several important classes of continuous functions, including homeomorphisms, retractions, and homotopies.

引用

页码：833 / 839

页数：7